Home / 15,027.04-22,544-5,166.24

Finding the Fourth Proportional to 15,027.04, 22,544 and 5,166.24

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Solution

The fourth proportional to 15,027.04, 22,544 and 5,166.24 is: 7,750.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,027.04 : 22,544 = 5,166.24 : x
  2. Step 2: Convert to fraction form
    15,027.04/22,544 = 5,166.24/x
  3. Step 3: Cross multiply
    15,027.04x = 22,544 × 5,166.24
  4. Step 4: Simplify right side
    15,027.04x = 116,467,714.56
  5. Step 5: Solve for x
    x = 116,467,714.56/15,027.04
  6. Step 6: Final answer
    x = 7,750.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.